Jack 34pu Senior Member Sep 8, 2010 #1 I recieved a large can of head bolts with my last purchase. There seems to be (two lengths - of course) types. One type seems fatter and the other is thinner with an enlarged area near the head. Are they interchangable on the 49-53 heads?
I recieved a large can of head bolts with my last purchase. There seems to be (two lengths - of course) types. One type seems fatter and the other is thinner with an enlarged area near the head. Are they interchangable on the 49-53 heads?
